<template>
	<view>
		<!-- 搜索框 -->
		<view class="search-box">
			<my-search @myclick="gotoSearch"></my-search>
		</view>
		
		<!-- 轮播图 -->
		<swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" :circular="true">
			<swiper-item v-for="(item ,i) in swiperList" :key="i">
				<navigator class="swiper-item" :url="`/subpkg/goods_detail/goods_detail?goods_id=${item.goods_id}`">
					<image :src="item.image_src.replace('https://api-hmugo-web.itheima.net','http://api-hmugo-web.itheima.net')" mode=""></image>
					<!-- <image :src="item.image_src" mode=""></image> -->
				</navigator>
			</swiper-item>
		</swiper>
		
		<!-- 分类导航 -->
		<view class="nav-list">
			<view class="nav-item" v-for="(item,i) in navList" :key="i" @click="navClickHandler(item)">
				<image :src="item.image_src.replace('https://api-hmugo-web.itheima.net','http://api-hmugo-web.itheima.net')" mode="" class="nav-img"></image>
				<!-- <image :src="item.image_src" mode="" class="nav-img"></image> -->
			</view>
		</view>
		
		<!-- 楼层 -->
		<view class="floor-list">
			<view class="floor-item" v-for="(item,i) in floorList" :key="i">
				<!-- 楼层标题 -->
				<image :src="item.floor_title.image_src.replace('https://api-hmugo-web.itheima.net','http://api-hmugo-web.itheima.net')" mode="" class="floor-title"></image>
				<!-- <image :src="item.floor_title.image_src" mode="" class="floor-title"></image> -->
				<!-- 楼层展示图片 -->
				<view class="floor-img-box">
					<navigator class="left-floor-box" :url="item.product_list[0].url">
						<image :src="item.product_list[0].image_src.replace('https://api-hmugo-web.itheima.net','http://api-hmugo-web.itheima.net')" mode="widthFix" :style="{width:item.product_list[0].image_width+'rpx'}"></image>
						<!-- <image :src="item.product_list[0].image_src" mode="widthFix" :style="{width:item.product_list[0].image_width+'rpx'}"></image> -->
					</navigator>
					<view class="right-img-box">
						<navigator class="right-img-item" v-for="(item2,i2) in item.product_list.slice(1)" :key="i2" :url="item2.url">
							<image :src="item2.image_src.replace('https://api-hmugo-web.itheima.net','http://api-hmugo-web.itheima.net')" mode="widthFix" :style="{width:item2.image_width+'rpx'}"></image>
							<!-- <image :src="item2.image_src" mode="widthFix" :style="{width:item2.image_width+'rpx'}"></image> -->
						</navigator>
					</view>
				</view>
				
			</view>
		</view>
	</view>
</template>

<script>
	import badgeMix from '@/mixins/tabbar_badge.js'
	export default {
		mixins:[badgeMix],
		data() {
			return {
				//轮播图
				swiperList:[],
				navList:[],
				floorList:[]
			};
		},
		onLoad() {
			this.getSwiperList()
			this.getNavList()
			this.getFloorList()
		},
		methods:{
			async getSwiperList(){
				const {data:res} = await uni.$http.get('/api/public/v1/home/swiperdata')
				if(res.meta.status !== 200) return uni.$showMsg()
				this.swiperList = res.message
			},
			async getNavList(){
				const {data:res} = await uni.$http.get('/api/public/v1/home/catitems')
				if(res.meta.status !== 200) return uni.$showMsg()
				this.navList = res.message
			},
			navClickHandler(item){
				if(item.name === '分类'){
					uni.switchTab({
						url:'/pages/cate/cate'
					})
				}
			},
			async getFloorList(){
				const {data:res} = await uni.$http.get('/api/public/v1/home/floordata')
				if(res.meta.status !== 200) return uni.$showMsg()
				
				res.message.forEach(floor=>{
					floor.product_list.forEach(prod => {
						prod.url = '/subpkg/goods_list/goods_list?'+prod.navigator_url.split("?")[1]
					})
				})
				this.floorList = res.message
			},
			gotoSearch(){
				uni.navigateTo({
					url:'/subpkg/search/search'
				})
			}
		}
	}
</script>

<style lang="scss">
swiper{
	height: 330rpx;
	
	.swiper-item,
	image{
		width: 100%;
		height: 100%;
	}
}

.nav-list{
	display: flex;
	justify-content: space-around;
	margin: 15px 0;
	.nav-img{
		width: 128rpx;
		height: 140rpx;
	}
	
}

.floor-title{
	width: 100%;
	height: 60rpx;
}

.right-img-box{
	display: flex;
	flex-wrap: wrap;
	justify-content: space-around;
	
}

.floor-img-box{
	display: flex;
	padding-left: 10rpx;
	
}
.search-box{
	position: sticky;
	top:0;
	z-index: 999;
}
</style>
